1618046040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{8167}}^1$

素因数の和:8321

約数の個数: 128

約数和(自身を含む): 5269340160

約数和(自身を除く): 3651294120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 127, 130, 156, 195, 254, 260, 312, 381, 390, 508, 520, 635, 762, 780, 1016, 1270, 1524, 1560, 1651, 1905, 2540, 3048, 3302, 3810, 4953, 5080, 6604, 7620, 8167, 8255, 9906, 13208, 15240, 16334, 16510, 19812, 24501, 24765, 32668, 33020, 39624, 40835, 49002, 49530, 65336, 66040, 81670, 98004, 99060, 106171, 122505, 163340, 196008, 198120, 212342, 245010, 318513, 326680, 424684, 490020, 530855, 637026, 849368, 980040, 1037209, 1061710, 1274052, 1592565, 2074418, 2123420, 2548104, 3111627, 3185130, 4148836, 4246840, 5186045, 6223254, 6370260, 8297672, 10372090, 12446508, 12740520, 13483717, 15558135, 20744180, 24893016, 26967434, 31116270, 40451151, 41488360, 53934868, 62232540, 67418585, 80902302, 107869736, 124465080, 134837170, 161804604, 202255755, 269674340, 323609208, 404511510, 539348680, 809023020, 1618046040]

約数ペア:

[(1, 1618046040), (2, 809023020), (3, 539348680), (4, 404511510), (5, 323609208), (6, 269674340), (8, 202255755), (10, 161804604), (12, 134837170), (13, 124465080), (15, 107869736), (20, 80902302), (24, 67418585), (26, 62232540), (30, 53934868), (39, 41488360), (40, 40451151), (52, 31116270), (60, 26967434), (65, 24893016), (78, 20744180), (104, 15558135), (120, 13483717), (127, 12740520), (130, 12446508), (156, 10372090), (195, 8297672), (254, 6370260), (260, 6223254), (312, 5186045), (381, 4246840), (390, 4148836), (508, 3185130), (520, 3111627), (635, 2548104), (762, 2123420), (780, 2074418), (1016, 1592565), (1270, 1274052), (1524, 1061710), (1560, 1037209), (1651, 980040), (1905, 849368), (2540, 637026), (3048, 530855), (3302, 490020), (3810, 424684), (4953, 326680), (5080, 318513), (6604, 245010), (7620, 212342), (8167, 198120), (8255, 196008), (9906, 163340), (13208, 122505), (15240, 106171), (16334, 99060), (16510, 98004), (19812, 81670), (24501, 66040), (24765, 65336), (32668, 49530), (33020, 49002), (39624, 40835)]